I have had a sluggish computer for several days now, and I thought it was a software problem. I found out this morning that it is hardware and that the hard drive is going to fail a any minute. The good news is I have all critical data backed up; the bad news is I may be down for several days until I either fix it or get a new one. The computer is too slow to be be any good right now, and not reliable at all. I hope to be back to full speed by Monday.